**Recent National Weather Service forecasts and model guidance point to an overnight low in the low-to-mid 60s°F for Denver on August 30, 2026, with the official NWS projection centering near 62–63°F at the Buckley Space Force Base station.** Persistent monsoon moisture has increased cloud cover and produced scattered showers or thunderstorms, limiting radiative cooling compared with clearer conditions. Light winds and high daytime humidity (dew points in the upper 40s to low 50s) further moderate the diurnal range, keeping the minimum from dropping sharply. Multiple short-range models show minor differences in cloud timing and thickness that account for the tight clustering of market-implied probabilities around the 60–65°F bins; clearer breaks could allow a dip into the low 60s or upper 50s, while sustained overcast would hold readings near 64–65°F. The market reflects traders’ assessment of these small but consequential forecast uncertainties ahead of the final overnight and early-morning updates.